Prof Katya Rubia withdraws support for The Great ADHD Myth? as other leading figures voice criticisms A contributor to a controversial Channel 4 documentary on attention deficit hyperactivity disorder has withdrawn her support for the programme, saying it was biased and could lead to an increase...
Source: [Guardian World](https://www.theguardian.com/society/2026/aug/20/the-great-adhd-myth-channel-4-programme-contributor-expert-criticism)